baber/WOPTO huggingface dataset:
Patent KR-20020071981-A (KR)
Title: Method and apparatus for providing high-speed pachket data service via supplemental channel in is-95c cdma system
Inventor: CHO GYE CHEOL
IPC: H04B7/24
Filed: 2001-03-08
Abstract: PURPOSE: A fast packet data service method through an SCH(Supplemental CHannel) in an IS-95C CDMA(Code Division Multiple Access) system and an apparatus thereof are provided to simultaneously offer the fast packet data service to several subscribers by variably adjusting a data rate of each subscriber according to the number of dynamic subscribers of a full data rate service. CONSTITUTION: The number of full data rate service is determined per a sector of a base station(S1). A base station SCH data rate table is formed according to the determined number of full data rate service for dynamically assigning an SCH data rate to each subscriber(S2). The data rate of each subscriber is dynamically changed in consideration of the base station SCH data rate table according to the number of dynamic fast packet data service subscribers(S3). A base station channel card transmits the determined data rate of the subscriber to a BSC(Base Station Controller)(S4). The BSC transmits data to a mobile terminal at the determined data rate, and the mobile terminal transmits the data at the data rate(S5).
Patent KR-20020073717-A (KR)
Title: A Personal Approval System from the Off-line for Fingerprint Cognition and Smart Card and Method thereof
Inventor: SUN SANG GYU
IPC: G06K19/00
Filed: 2001-03-15
Abstract: PURPOSE: A system and a method for authenticating a person on an off-line using a fingerprint recognition and a smart card are provided to authenticate a person by recognizing a fingerprint of a user and comparing the fingerprint with fingerprint information of the user stored in a smart card. CONSTITUTION: When personal information and fingerprint data of a user who wishes to use a card are supplied, a card data storing system(1) initializes and stores the data in a smart card(2). The smart card(2) stores the personal information and fingerprint data in a memory area of a card and stores a micro chip. If the smart card(2) is recognized by the user, a smart card recognizing device(3) recognizes the stored fingerprint data and transmits the recognized fingerprint data to an inquiry authentication system(5). A fingerprint recognizing module(4) recognizes a fingerprint of the user, constructs a database, and transmits the fingerprint data to an inquiry authentication system(5). The inquiry authentication system(5) compares the fingerprint data of a card through the card recognizing device(3) with fingerprint data transmitted in the fingerprint recognizing module(4). If the user is authenticated, the inquiry authentication system(5) approves a connection of a transaction managing system(7). A transaction terminal(6) initializes a fingerprint of the user stored in the memory area in the smart card(2) through the smart card recognizing device(3). A transaction managing system(7) is linked with a financial institution and performs a financial payment, an account transfer, and a credit payment.
Patent KR-20020074279-A (KR)
Inventor: JUNG JUNG HO
IPC: H01L23/28
Filed: 2001-03-19
Abstract: PURPOSE: A semiconductor package is provided to prevent outside moisture from penetrating the semiconductor package, by half-etching a predetermined interval of the outer upper surface of an inner lead and by filling resin in the half-etched interval so that a contact area between the upper surface of the inner lead and the molding resin is increased. CONSTITUTION: The edge of the bottom surface of a chip mounting plate(20) is etched. The inner lead(22) is adjacent to every portion of the chip mounting plate and an inner part of the bottom surface of the inner lead is etched. A semiconductor chip(10) is attached to the upper surface of the chip mounting plate by an adhesive element(24). A bonding pad of the semiconductor chip is connected to a bond finger of the inner lead by a wire(30). The semiconductor chip, the wire and the inner lead are molded by resin(40) while the bottom surface of the chip mounting plate and the bottom surface and outer surface of the inner lead are exposed. A predetermined interval of the outer upper surface of the inner lead is half-etched and the resin is filled in the half-etched interval(A).
Patent KR-20010090525-A (KR)
Title: Wire bonding process for copper-metallized integrated circuits
Inventor: AMADOR GONZALO
IPC: H01L21/3205
Filed: 2001-03-23
Abstract: PURPOSE: A wire bonding process of copper wiring IC is provided to improve productivity and reduce manufacturing cycle time. CONSTITUTION: A non-oxidation surface of copper in boding pad is made a seeding with palladium and coated with a barrier metal such as nickel. The thickness of the barrier layer depends on a rising temperature in a bonding work to prevent excessive Copper up-diffusion. The most outside layer is palladium, gold, or platinum which can be bonded. The barrier metal is nickel, cobalt, chromium, titanium, tungsten or their alloys.
Patent KR-20010082393-A (KR)
Title: The method for lending service of a financial over the internet
Inventor: JUNG JWA RAK
Filed: 2001-04-16
Abstract: PURPOSE: A method for servicing a financial lending through the Internet is provided to increase a limit of lending money and to perform a secure lending service by linking a credit lending of a financial lending institution to an insurance company. CONSTITUTION: A user connects to a web server using a terminal being stored in a web browser and performs a member joining process and a log-in process by storing one's personal information(S1¯S3). If the user requests a financial lending, the web server searches member's credit information based on the user's personal information, and inquiries and evaluates the member's credit information(S4¯S5). If the member's credit information is a normal state, the web server suggests a joining to an insurance commodity(S6). If the user joins to an insurance commodity, the web server apples to the joining of the insurance commodity to an insurance company, and transmits a credit lending form to a financial lending institution as an EDI(electronic data interchange) document(S7¯S10). The financial lending institution approves a lending based on the credit lending form and informs the approval result to the user and provides a lending service(S11¯S12).
Patent KR-20010098693-A (KR)
Title: 구배 코일 제조방법 및 구배 코일과 자기 공명 촬상 시스템
IPC: A61B5/055
Filed: 2001-04-18
Abstract: 본 발명은 극 피스에 대하여 낮은 자화력을 갖는 한 쌍의 구배 코일을 실현하는 것이다.    복수의 동심 패스를 통해 흐르는 전류에 의해 각 코일이 구배 자계를 발생하는 한 쌍의 구배 코일을 제조시, 구배 코일용 전류 패스중 한 개의 최대 반경은 소정의 허용가능한 범위내에서 자계 에러를 갖는 구배 자계가 발생할 수 있는 최소값으로 설정된다.
Patent KR-20020082081-A (KR)
Inventor: PARK GUN
IPC: F03G7/04
Filed: 2001-04-23
Abstract: PURPOSE: A neutral development method by using hydraulic difference and energy production by changing the new material activation neutral body are provided to generate energy by reciprocating the neutral body with moving down an inner cylinder at 45 angular degrees and moving up at 90 angular degrees. CONSTITUTION: A mechanical neutral body turns right and left, and the lower part of an inner cylinder(2) sinks in the water including compressed air. Energy is generated by putting the inner cylinder in the water at 90 angular degrees and exposing longitudinally at 45 angular degrees. Falling energy of the neutral body is 3/4 at 90 angular degrees and 5/4 at 45 angular degrees. The neutral body moves up at 90 angular degrees, and moves down at 45 angular degrees. Energy is produced by reciprocating two neutral bodies continuously.
Patent KR-20020084983-A (KR)
Title: Upper plate for computer and desk attached said upper plate
Inventor: KIM HYUNG DAE
IPC: A47B21/00
Filed: 2001-05-03
Abstract: PURPOSE: An upper panel for computer work and a desk having the upper panel are provided to secure a wide receiving space for a mouse and a keyboard of a computer. CONSTITUTION: The upper panel(1) for computer work comprises a rectangular basic plate(2) having a same size as an upper panel of a conventional desk; and a rounded expanded portion(3) integrally formed to the basic plate. Preferably, the expanded portion is formed at the right side of the basic plate along a part of the bottom edge thereof, but its position is not limited to a certain specific position.
Patent KR-20020088149-A (KR)
Title: Method of transfer and relay of large size data over Internet, which employs client grouping process
Inventor: JUNG JUN YONG
IPC: G06F15/16
Filed: 2001-05-17
Abstract: PURPOSE: A method for transmitting and relaying the mass data on the Internet by the client grouping is provided to a problem of the data traffic congestion in a specific network terminal by dispersively receiving the data traffic with the entire Internet. CONSTITUTION: The clients(2-2,3-2,4-2,5-2,6-2) are classified into the public IP(Internet Protocol) clients and the private IP clients. The clients requesting the transmission of the same data are grouped as the client groups(2,3,4,5,6). A server(1) transmits the data requested by the public IP clients(2,5) to the uppermost clients(8,11) in the public IP clients. The data are transmitted to all the clients(2-2,5-2) in all the groups by using the data relay to the lower clients from the upper clients between the clients in the groups. The server transmits the data to the uppermost clients(9,10,12) in the private IP client groups(3,4,6) on the same sub-net. The data are transmitted to all the clients(3-2,4-2,6-2) in the groups by using the data relay to the lower clients from the upper clients.
Patent KR-20010107622-A (KR)
Title: 리셉터클 타입의 중계용 커넥터
IPC: H01R13/58
Filed: 2001-05-22
Abstract: 상대측 커넥터(플러그 커넥터)가 삽입되는 선단의 삽입구에 있어서의 차폐 기능을 높여, 고주파 전송용 IEEE 규격에 적합한 리셉터클 타입의 중계용 커넥터를 제공하는 것으로서, 상기 중계용 커넥터(1)는, 선단부에 상대측 커넥터의 삽입구(3)가 형성되어 있는 절연체 바디(2)와, 상기 절연체 바디(2)에 조립 장착되고, 일단부에 상기 상대측 커넥터의 콘텍트와 접촉하는 접촉부(5)를 갖고, 타단부에 신호 케이블의 전선이 접속되는 접속 다리부(6)를 갖는 복수의 콘텍트(4)와, 절연체 바디(2)의 외측과 콘텍트(4)의 접속 다리부(6) 및 상기 전선의 노출 부분 전체를 덮고, 또한, 상기 케이블의 차폐층을 끼워 지지하는 구륜부(口輪部; 23)를 갖고 있는 차폐용 메탈 커버(7 내지 9)와, 상기 차폐용 메탈 커버(7 내지 9)의 외측에 장착되는 절연성 커버 하우징(10, 11)으로 이루어지고, 차폐용 메탈 커버(7 내지 9)는, 절연체 바디(2)의 외측을 덮는 제 1 메탈 커버(7)와, 콘텍트(4)의 접속 다리부(6) 및 상기 전선의 노출 부분을 덮는 제 2 메탈 커버(8, 9)로 나누어지고, 제 1 메탈 커버(7)의 선단부분이 일체 구조의 통형상체(15)로 형성되어 있고, 상기 통형상체(15)가 절연체 바디(2)의 삽입구(3)로부터 돌출하고 있는 것을 특징으로 한다.
Patent KR-20020001516-A (KR)
Title: Controller for hydraulic excavator
Inventor: FUCHITA SEIICHI
IPC: E02F3/43
Filed: 2001-05-28
Abstract: PURPOSE: To provide response characteristics or setting characteristics fitted to various types of working forms by varying opening quantity characteristics of a variable bleed valve discharging pressure oil fed from a hydraulic pump to a hydraulic actuator and being interposed in a bleed-off circuit, according to the working forms. CONSTITUTION: This hydraulic pressure control device is provided with a variable displacement hydraulic pump 2, the hydraulic actuator 7 driven by the pressure oil fed from the hydraulic pump 2, a flow rate control valve 5 controlling the flow rate of the pressure oil fed to the hydraulic actuator 7 to the flow rate corresponding to the operating amount, the variable bleed valve 14 discharging the pressure oil fed from the hydraulic pump 2 to the hydraulic actuator 7 and being interposed in the bleed-off circuit 13, and a controller 15 controlling the opening quantity of the variable bleed valve. The controller 15 is provided with an opening function memory part memorizing a plurality of functions as opening functions regulating the opening quantity of the variable bleed valve 14 to select a prescribed function from the plurality of functions according to the selection signal inputted from a monitor 16.
Patent KR-20020091453-A (KR)
Title: Method for manufacturing liquid crystal display device utilizing spin coating
Inventor: LEE SEUNG HUI
IPC: G02F1/136
Filed: 2001-05-30
Abstract: PURPOSE: A method for fabricating a liquid crystal display device by using spin coating is provided to simplify the control of an alignment film thickness by controlling an amount of an alignment film solution and obtain the alignment film with a uniform thickness without any change according to the time or production amount. CONSTITUTION: A method for fabricating a liquid crystal display device by using spin coating includes the steps of forming a barrier(12) for an alignment film solution(18) on an array or color filter substrate(10), dropping the alignment film solution via at least one nozzle on to an active area(14) of the substrate, rotating the substrate on which the alignment film solution is dropped by using a rotating unit, and implanting liquid crystal between the substrates.
Patent KR-20010079216-A (KR)
Inventor: YOO BYONG SEOP
IPC: G04G13/00
Filed: 2001-06-23
Abstract: PURPOSE: A clock with voice function is provided to achieve an improved user convenience, especially for the visually handicapped, by informing a user of the current time through voice. CONSTITUTION: A clock comprises a clock circuit(10) for calculating time and date; a digital display unit(11) for displaying time data output from the clock circuit; a time adjusting switch(18) for adjusting error time of the clock circuit; a microphone(22) for receiving user voice; a time switch(26) for permitting the user to select the voice output mode for the current time; a user informing switch(24) for selecting batch output mode for the data stored in a temporary storage memory; a voice input switch(20) for selecting voice information storage mode; a voice storage memory(14) for storage of voice data such as time and date, and the recorded data input through the microphone by the user in accordance with the operation signal output from the voice input switch; a micro computer control unit(12) for receiving data for the current time from the clock circuit when the operation signal is input from the time switch and outputting the voice data stored in the voice storage memory, or controlling output of the recorded data in accordance with the operation signal output from the user informing switch; and a voice output unit(16) for amplifying the voice data output from the micro computer and outputting to the outside through a speaker.
Patent KR-20030001654-A (KR)
Inventor: SHIN EUL HO
IPC: E02B13/00
Filed: 2001-06-25
Abstract: PURPOSE: A waterway pipe is provided to prevent the pipe from differential settlement and water loss of the pipe, to conveniently move the pipe and to prevent the pipe from being broken at the same time by rigidly jointing several water way pipes together at equal intervals. CONSTITUTION: The waterway pipe(10) comprises a floor part(11) and both of sides(12) and, a socket portion(13) and a joint portion(14). The pipe has a packing groove(20) inside the socket portion(13); a rubber packing(30) for inhibiting water loss which is inserted into the groove(20); bolts(40) integrated and laid into upper/lower portions at outer sides of both ends of the sides(12); connection grooves(51) formed at bottom areas of both ends of coupling pieces(50) to joint the bolts(40) when forming the waterway pipe. The socket portion(13) further has another groove(70) to introduce concrete(60) into the socket.
Patent KR-20030004548-A (KR)
Inventor: LIM JEONG U
IPC: H01L21/304
Filed: 2001-07-05
Abstract: PURPOSE: A method for grinding a wafer is provided to prevent a grinding error of a wafer due to hunting by grinding the wafer as much as the final thickness after grinding the wafer as much as the predetermined thickness. CONSTITUTION: The first grinding portion(A) and the second grinding portion(B) have a chuck(102), a thickness measuring portion(104), and a spindle(114), respectively. The chuck(102) is loaded on a support portion(100). A wafer is loaded on the chuck(102). The thickness measuring portion(104) has a measuring terminal(106). The measuring terminal(106) is used for measuring a stepped difference between a surface of the wafer(108) and a surface of the chuck(102). The spindle(114) includes the first grinding wheel(110) of the first grinding portion(A) and the second grinding wheel(112) of the second grinding portion(B).
Patent KR-20030004849-A (KR)
Title: Device and method for web site connection method by phone number
Inventor: MOON SEUNG HOON
IPC: H04M11/00
Filed: 2001-07-06
Abstract: PURPOSE: An apparatus and a method for connecting a web site by using a telephone number are provided to input a usually used telephone number and instantly connect to a desired web site without inputting all domain name or URL(Uniform Resource Locator) of the web site of a specific company or a specific person. CONSTITUTION: An Internet terminal(200) transmits a telephone number inputted by an Internet user(100) to a telephone number to web site URL changing system(400) through the Internet(300). The Internet terminal(200) connects to a web site(500) by using a received URL so that the Internet user(100) uses a service, and displays an error message transmitted from the telephone number to web site URL changing system(400) for informing the Internet user(100) whether the service is abnormal. The Internet(300) transmits the telephone number transmitted from the Internet terminal(200) to the telephone number to web site URL changing system(400), and transmits and receives data between the web site(500) and the Internet terminal(200). The telephone number to web site URL changing system(400) judges the validity of the telephone number received through the Internet(300), and changes the telephone number to a URL stored in a system. The telephone number to web site URL changing system(400) judges validity as to the changed URL, and transmits the URL to the Internet terminal(200) through the Internet(300). The web site(500) provides the service to the Internet user(100).
Patent KR-20030004900-A (KR)
Title: Closed circuit hot water boiler system with steam generator
Inventor: LEE JOON HYOUNG
IPC: F22B7/00
Filed: 2001-07-07
Abstract: PURPOSE: A steam generator for closed circuit hot water boiler system is provided to obtain high pressure steam without using an additional steam boiler, by improving structure of steam boiler. CONSTITUTION: A steam generator comprises a branch tube(14) connected to a hot water supply tube(13); an electronic valve(15) mounted to the branch tube, and which opens/closes tubeline of the branch tube; a pressure pump(16) mounted to the branch tube and interlocked to the electronic valve, and which compulsorily presses hot water; a temperature sensor(18) mounted to a chimney(17) for discharging exhaust gas, and which drives the electronic valve and the pressure pump in accordance with the result of sensing of the temperature of the exhaust gas; a water heater connected to an end of the branch tube in such a manner that the water heater passes through the chimney and the water is heated by the waste heat passing through the chimney; a superheater connected to an end of the water heater and disposed within a firebox in such a manner that the steam generated from the water heated by the water heater becomes a saturated steam; a scale separating tank mounted to a tube connected to the superheater, and which separates the scale contained in the steam by lowering pressure of the steam; and a steam supply tube connected to the bleed side of the scale separating tank, and which supplies steam to a heat exchanger and devices using a steam.
Patent KR-20010106285-A (KR)
Inventor: KOZANOFF CERGE IRVOVICH
IPC: B61L7/00
Filed: 2001-07-07
Abstract: The invention relates to throat drops comprising from 60 to 95 % of an edible shell and from 5 to 40 % of an aqueous filling, the filling comprising from 8 to 95 % water and from 0.001 to 10 % of a vesicle- forming agent which encapsulates the throat relief agent within vesicles which are dispersed within the filling. The throat drops deliver prolonged relief of throat or nasal irritations.
Patent KR-20030005447-A (KR)
Title: Reduction method of hexavalent chromium by Escherchia coli ATCC 33456
Inventor: BAE U CHEOL
IPC: C12N1/20
Filed: 2001-07-09
Abstract: PURPOSE: A method for reducing hexavalent chromium by Escherichia coli(ATCC 33456) is provided, thereby increasing the specific growth rate of Escherichia coli(ATCC 33456), while increasing the concentration of chromium during fermentation. CONSTITUTION: The method for reducing hexavalent chromium by Escherichia coli(ATCC 33456) comprises the steps of: culturing Escherichia coli(ATCC 33456) in an ATCC 57 medium for 1 day; inserting 75 ml to 200 ml of the Escherichia coli(ATCC 33456) cultured medium, 1500 ml to 2000 ml of the ATCC 57 medium, 100 mM of an electron donor and 1mM of metal salt into a fermenter; inserting 10 to 40 mg/l of K2CrO4 solution and 10 to 20 g/l of glycerol into the fermenter; and continuously culturing the mixture in the fermenter under conditions of pH 7, temperature of 37 deg. C, agitation rate of 300 to 400 rpm, oxygen supplying rate of 1 to 2 vvm and dilution concentration of 0.05 hr-1.
Patent KR-20030012153-A (KR)
Inventor: HA JAE SANG
IPC: H01J31/15
Filed: 2001-07-30
Abstract: PURPOSE: A vacuum fluorescent display is provided to allow seal cap to be easily attached to the substrate, while stably maintaining interior of the display tube at a vacuum state. CONSTITUTION: A vacuum fluorescent display(2) comprises a vacuum container(3) including a first substrate(4) having an air evacuation hole(4c), a second substrate(6) disposed substantially parallel to the first substrate, and a side glass(8) interposed between the first substrate and the second substrate and coupled integrally with the two substrates; a light emitting member arranged in the closed container; a seal cap(26) fixed to the first substrate in such a manner that the seal cap closes the air evacuation hole of the first substrate; and an oxide solder interposed between the seal cap and the first substrate around the air evacuation hole, and which attaches the seal cap to the first substrate. The seal cap is made of an aluminum oxide.
Patent KR-20030013630-A (KR)
Title: Method for receiving a short message service in a mobile phone
Inventor: KIM TAE HYEONG
IPC: H04B1/38
Filed: 2001-08-08
Abstract: PURPOSE: A method for selectively receiving a short message in a mobile communication terminal is provided to prevent the reception of an unnecessary short message by setting a return telephone number of the short message as a reception blocking telephone number and blocking the reception of the short message transmitted to the corresponding telephone number. CONSTITUTION: A mobile communication terminal in which a reception blocking mode is set up discriminates whether a short message is received through an RF(Radio Frequency) unit(S11). If the short message is received, a control unit of the mobile communication terminal transmits the received short message to a short message unit and detects a return telephone number(S12). The control unit discriminates whether the detected return telephone number is identical to a reception blocking telephone number set in the short message reception blocking mode(S13). If the detected return telephone number is not identical to the reception blocking telephone number, the control unit outputs a signal for informing the reception of the short message and stores the received short message(S14). The contents of the stored short message are analyzed through the short message unit, the analyzed contents are displayed on an LCD of the mobile communication terminal(S15). The control unit discriminates whether a terminal user selects a send key(S16). If the terminal user selects the send key, the control unit connects a telephone call to the return telephone number(S17).